WMSIC Electronic Components

MEIHUA MHPA0606RGBDT

ModelMHPA0606RGBDT
PackageSMD-4P,0.7x0.7mm
BrandMEIHUA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHPA0606RGBDT
Type
SMD-4P, 0.7X0.7MM
Minimum package
52000 编带

Technical parameters

Power
G:60mW;B:60mW;R:50mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHPA0606RGBDT
Electronic Component
1
Electronic Component
0.69mm
Package
SMD-4P,0.7x0.7mm
Electronic Component
B:464nm~472nm;G:525.5nm~533.5nm;R:619nm~629nm
Electronic Component
RGB LED
Electronic Component
0.01g
Electronic Component
0.69mm
Electronic Component
0.48mm
Electronic Component
1
LED
B:6.5mcd~14.4mcd;G:35.4mcd~77.7mcd;R:15.5mcd~33.9mcd
LED
115°
Electronic Component
BM0228538222

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MHPA0606RGBDT 产品概述

一、产品简介

MHPA0606RGBDT 是 MEIHUA(美华)出品的一款超小型共阳 RGB 发光二极管,封装为 SMD-4P、0.7×0.7mm。三色发光单元集成在微型黑色雾状透镜内,视角 115°,适合对空间和外观要求严格的消费电子和微型显示类产品。工作温度范围宽 (-40℃~+85℃),可在较苛刻环境下稳定工作。

二、主要特性

  • 共阳结构,便于在恒压供电下通过下拉或恒流驱动控制三色亮度。
  • 极小封装:长/宽 0.69mm,高度 0.48mm,适配高密度贴片应用。
  • 黑色雾状透镜,改善视觉对比并降低环境光干扰。
  • 宽温范围与一定的抗静电能力(R 通道 2000V,G/B 通道 1000V),便于可靠性设计。

三、电气与光学参数(关键项)

  • 正向电流:R/B/G 均为 20mA(额定)。
  • 峰值波长:B 464–472nm;G 525.5–533.5nm;R 619–629nm。
  • 发光强度(典型范围):B 6.5–14.4 mcd;G 35.4–77.7 mcd;R 15.5–33.9 mcd。
  • 正向压降 (Vf):B/G 2.5–3.5V;R 1.7–2.3V。
  • 功率额定:G/B 60mW;R 50mW。
  • 工作温度:-40℃ 至 +85℃;发光角度:115°。

注意:在 Vf 达到上限时(如 B/G 接近 3.5V),20mA 电流下耗散功率可能超过通道功率额定值(P = Vf × If),使用时需校核功耗并酌情降低电流或采取散热/脉冲驱动策略。

示例电阻计算(仅作参考):

  • 5V 供电,对 R 通道(取 Vf≈2.0V, If=20mA):R = (5−2.0)/0.02 = 150Ω。
  • 5V 供电,对 G/B 通道(取 Vf≈3.0V, If=20mA):R = (5−3.0)/0.02 = 100Ω。
  • 3.3V 供电时,G/B 通道余量小,需降低电流或采用恒流驱动以避免过流或功耗超标。

四、封装与机械规格

  • 封装:SMD-4P,0.7×0.7 mm(微型贴片)。
  • 长度/宽度:0.69 mm;高度:0.48 mm。
  • 透镜颜色:黑色雾状,利于提高表面视觉对比并减少侧向漏光。
  • 引脚配置:共阳(Anode 共用),便于与单电源配合使用,驱动端通常为各色的阴极(Cathode)。

五、典型应用场景

  • 移动设备与可穿戴设备的指示与背光(对空间占用敏感)。
  • 微型显示或状态指示,如精密仪器、医疗设备面板、电子表等。
  • 键盘或小型控制面板的 RGB 指示与氛围灯。
  • 需要高密度、低剖面 RGB 指示的工业或消费类产品。

六、选型与使用建议

  • 驱动方式优先选用恒流驱动或在每个通道串联限流电阻,避免直接并联以致亮度不一致或过流。
  • 对于 3.3V 或更低电压系统,建议降低单色工作电流以确保在 Vf 波动情况下不超出功率限制;或使用恒流驱动器以获得稳定亮度和保护。
  • 若需长寿命与高可靠性,建议在常用亮度下(如 5–10mA)运行,减少热应力与光衰。
  • 焊接与贴装遵循厂家推荐的回流曲线与湿敏等级处理,装配过程注意 ESD 防护,尤其是 G/B 通道的抗静电能力相对较低。

七、注意事项

  • 三色通道的 Vf 有较大波动范围,设计时应留有余量并测量实际样片参数。
  • 当驱动在高电流或高 Vf 条件下,需检查单通道功耗是否超过额定(特别是 B/G 通道)。
  • 保持生产和维修环境的静电防护,防止器件失效。

总结:MHPA0606RGBDT 以其微小体积、共阳结构与良好的光学特性,适合高密度、外观要求高的 RGB 指示场景。选型时应重点关注通道功耗与 Vf 波动,合理选择驱动与电阻以保证稳定性和使用寿命。

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